Patents by Inventor Dale G. Chapman, Sr.

Dale G. Chapman, Sr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7617921
    Abstract: This invention structurally includes an adjustable guide rail system for laterally adjustably guiding and axially rotatably manipulating containers, such as cans, passed axially between the guide rail systems and with structure to simply and easily facilitate adjustment of the system to adjust to various series of different size cans to guide multiple series of different size cans there through by rotating a cylinder through which the cans passed to present a different passage for each respective series of different size cans.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: November 17, 2009
    Inventors: Harry W. Workman, Dale G. Chapman, Sr., Evan D. Roberts